Waupaca Weather Forecast

    • 59
    • 82

    Chance Thunderstorms

    • 53
    • 84

    Partly Sunny

    • 61
    • 73

    Rain Showers

    • 62
    • 85

    Rain Showers

    • 47
    • 80

    Rain Showers Likely

    • 42
    • 64

    Partly Sunny

Today 15 May Waupaca

Warmer. Sunny. Highs in the lower 80s. Southwest wind 10 to 20 Mph.

Tonight 15 May Waupaca

Mostly clear in the evening then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows in the upper 50s. Southwest wind 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waupaca Temperature Statistics

May Temperature

Waupaca Municipal Airport (3.1 miles)

  • Lowest 2 May, 2026

    29.1 °F

  • Average May

    50.8 °F

  • Highest 12 May, 2026

    78.8 °F

Climate (2021–Present)

Waupaca Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    58.6 °F
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